OVERDUB
Meaning of OVERDUB in English
/ ˌəʊvəˈdʌb; NAmE ˌoʊvərˈd-/ verb
[ vn ] ( -bb- ) to record new sounds over the sounds on an original recording so that both can be heard
Oxford Advanced Learner's English Dictionary.
Оксфордский английский словарь для изучающик язык на продвинутом уровне.
2005